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vuln-nvd/data/2026/CVE-2026-4071.json
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{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"BirdSeed","vendor":"birdseedapp","versions":[{"lessThanOrEqual":"2.2.0","status":"affected","version":"0","versionType":"semver"}]}],"source":"security@wordfence.com"}],"cveTags":[],"descriptions":[{"lang":"en","value":"The BirdSeed plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.2.0. This is due to missing nonce validation in the birdseed_plugin_settings_page() function. The function processes the 'birdseed_token' GET parameter and saves it to the database via update_option() without verifying a nonce. This makes it possible for unauthenticated attackers to change the plugin's BirdSeed token setting via a forged request, granted they can trick a site administrator into performing an action such as clicking a link."},{"lang":"es","value":"El plugin BirdSeed para WordPress es vulnerable a la falsificación de petición en sitios cruzados en todas las versiones hasta la 2.2.0, inclusive. Esto se debe a la falta de validación de nonce en la función birdseed_plugin_settings_page(). La función procesa el parámetro GET 'birdseed_token' y lo guarda en la base de datos a través de update_option() sin verificar un nonce. Esto hace posible que atacantes no autenticados cambien la configuración del token BirdSeed del plugin a través de una petición falsificada, siempre que puedan engañar a un administrador del sitio para que realice una acción como hacer clic en un enlace."}],"id":"CVE-2026-4071","lastModified":"2026-07-22T19:10:00.120","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":1.4,"source":"security@wordfence.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-4071","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-06-02T10:38:08.448972Z","version":"2.0.3"}}]},"published":"2026-06-02T09:16:16.377","references":[{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/birdseed/tags/2.2.0/birdseed.php#L42"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/birdseed/tags/2.2.0/birdseed.php#L43"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/birdseed/trunk/birdseed.php#L42"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/birdseed/trunk/birdseed.php#L43"},{"source":"security@wordfence.com","url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/236f5a78-435a-48d1-9dd7-c42a2155cb88?source=cve"}],"sourceIdentifier":"security@wordfence.com","vulnStatus":"Deferred","weaknesses":[{"description":[{"lang":"en","value":"CWE-352"}],"source":"security@wordfence.com","type":"Secondary"}]}